Speaker
Alex Kamenev
(U. Minnesota)
Description
I will present a quantum field theory of systems undergoing a Lindbladian evolution. A particular emphasis is on manifestations of underlying symmetries and their restoration via instanton trajectories. The latter run in a multidimensional phase-space, which is complexified and (Keldysh) doubled. I will also consider random dissipative systems and eigenvalue statistics of their stationary density matrices.